View 3 Photos View 0 Videos 2007 Eaton 23090S Rear Differential for a Chevrolet C7500 $908 USD (USED) Eaton 23090S Ratio: 6.50 Side Gear Splines: 36 W/ Locker: NO Cast#: 129158-0 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C7500Stock Number25694373 MLS Number13105497CategoryDifferentials, Rear Last Updated8/22/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info